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Polymer Additives

Capa™ 7203

Technical DataSheet | Supplied by Perstorp

Block co-polymer diol derived from caprolactone monomer and an aliphatic polycarbonate, terminated by primary hydroxyl groups. Specifically designed for the production of TPUs having outstanding hydrolytic stability and ease of processing with low melting point and low viscosity.

Capa™ 7203 Product details

Product Type
  • xxxxxxxxxxxxxxxxxxxxxxxx
  • xxxxxxxxxxxxxxxxxxxxxxxxx
CAS Number
111214-67-6
Physical Form
Solid
Appearance
White
Product Status
xxxxxxxxxx
Bio Based
xx
Bio Based Content Comments
Lactic acid based

Capa™ 7203 Properties

Property

Value & Unit
Test Condition
Test Method
Hydroxyl value, S11502 MW101
xxxxxxx mg KOH/g
Acid value, S11502M3A
xxxxxx mg KOH/g
Water content, S11502MW102
xxxxxx %
Color, S11502M33C
xxxx Hazen
Melting point
xxxxxxx °C
Viscosity at 60°C
xxxx mPas
The solubility parameter (δ)
xxxxxxxxxx (cal/cm3)1/2
Specific gravity at 55°C (c.f. water at 20°C)
xxxxx
Mean molecular weight
xxxx
Decomposition temperature (calculated)
xxx °C
Density at 60 °C
xxx g/cm3
Flash point
xxx °C

Solubility Properties

Element
Test Condition
Test Method
Insoluble in
xxxxx
Last edited May 20, 2016
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